Ada County (Boise)
December
Weather in Ada County for December 2024
Your guide to Ada County weather in December - trends and predictions
The forecast for the first days of December 2024 in Ada County predicts the temperature to be 2.3 °F, significantly warmer than the historical average.
In general, the average temperature in Ada County at the beginning of December is -0.6 °F. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 2 °F by the end of December.
Ada County experiences moderate snowfall in December, with an average of 10 snowy days.
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18
Dry days
3
Rainy days
10
Snow days
4°/-2°
Temperatures
12 km/h
Avg max wind
77 %
Avg humidity
Ada County in December average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  2° | ||||||
| 2  0° | 3  -9° | 4  -16° | 5  5° | 6  7° | 7 7° | 8  4° |
| 9  2° | 10 4° | 11  2° | 12 2° | 13 3° | 14  2° | 15 2° |
| 16  3° | 17 5° | 18 2° | 19 6° | 20  7° | 21 6° | 22 7° |
| 23 2° | 24 2° | 25 0° | 26 0° | 27 2° | 28 3° | 29 3° |
| 30 3° | 31 3° |
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Access Ada County weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during December in Ada County
See the weather trend as well as the moving average line
December weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Dec. 1 | Moderate or heavy snow showers | 2° /-4° | 1.9 mm | 1 cm | |
| Dec. 2 | Moderate snow | 0° /-4° | 1.3 mm | 0.9 cm | |
| Dec. 3 | Light snow | -9° /-19° | 0.4 mm | 0.3 cm | |
| Dec. 4 | Sunny | -16° /-23° | 0 mm | 0 cm | |
| Dec. 5 | Freezing fog | 5° /0° | 0 mm | 0 cm | |
| Dec. 6 | Light drizzle | 7° /-1° | 4.7 mm | 0 cm | |
| Dec. 7 | Light drizzle | 7° /0° | 2.5 mm | 0.4 cm | |
| Dec. 8 | Light freezing rain | 4° /-3° | 2.4 mm | 2 cm | |
| Dec. 9 | Overcast | 2° /-6° | 0.2 mm | 0.2 cm | |
| Dec. 10 | Moderate snow | 4° /-3° | 2.1 mm | 0.4 cm | |
| Dec. 11 | Heavy snow | 2° /0° | 10.2 mm | 0.5 cm | |
| Dec. 12 | Light snow | 2° /0° | 0.4 mm | 0.3 cm | |
| Dec. 13 | Sunny | 3° /-1° | 0 mm | 0 cm | |
| Dec. 14 | Patchy rain possible | 2° /-3° | 0.1 mm | 0 cm | |
| Dec. 15 | Sunny | 2° /-3° | 0 mm | 0 cm | |
| Dec. 16 | Partly cloudy | 3° /-2° | 0 mm | 0 cm | |
| Dec. 17 | Sunny | 5° /-1° | 0 mm | 0 cm | |
| Dec. 18 | Patchy rain possible | 2° /-2° | 0.3 mm | 0 cm | |
| Dec. 19 | Patchy light drizzle | 6° /1° | 1.1 mm | 0 cm | |
| Dec. 20 | Cloudy | 7° /2° | 0 mm | 0 cm | |
| Dec. 21 | Partly cloudy | 6° /0° | 0 mm | 0 cm | |
| Dec. 22 | Partly cloudy | 7° /0° | 0.4 mm | 0 cm | |
| Dec. 23 | Sunny | 2° /-3° | 0.1 mm | 0 cm | |
| Dec. 24 | Overcast | 2° /-5° | 0 mm | 0 cm | |
| Dec. 25 | Overcast | 0° /-4° | 0 mm | 0 cm | |
| Dec. 26 | Heavy snow | 0° /-4° | 2.1 mm | 1.7 cm | |
| Dec. 27 | Partly cloudy | 2° /-3° | 0 mm | 0 cm | |
| Dec. 28 | Cloudy | 3° /-1° | 0 mm | 0 cm | |
| Dec. 29 | Partly cloudy | 3° /-2° | 0 mm | 0 cm | |
| Dec. 30 | Overcast | 3° /0° | 0 mm | 0 cm | |
| Dec. 31 | Partly cloudy | 3° /-1° | 0 mm | 0 cm | |
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Important Notice
Our weather forecast for Ada County in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Ada County forecast closer to your planned date for the most up-to-date weather information.
Ada County in December - FAQ
What are the expected maximum and minimum temperatures in Ada County during December?
Brace for cold days with temperatures not exceeding 4° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Ada County during December?
Significant rainfall exceeding 130.5 mm is expected in Ada County during December, occurring over more than 3 days. Preparing for wet conditions is recommended in your planning.
Is snowfall common in Ada County during December?
Ada County experiences an average snowfall of 39.2 cm during December, occurring over 10 days, which may interest winter sports enthusiasts.
What are the typical wind conditions in Ada County during December?
The average wind speed in Ada County during December is 12 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Ada County
Explore the daily rainfall trends and prepare for Ada Countys December weather 💧
December snowfall in Ada County
Track daily snowfall levels and discover Ada County’s snowy potential this December ❄️
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Where is Ada County?Get accurate weather forecasts for Ada County, located at latitude 43.614 and longitude -116.203. Stay updated with localized weather information tailored for Ada County.
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